#3D5FE2#3D5FE2

#3D5FE2 is a mid, highly saturated blue. Relative luminance 0.147; OKLCH L 54.0% C 0.203 H 267.8°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#3D5FE2
RGB	rgb(61, 95, 226)
HSL	hsl(228, 74%, 56%)
HSV	hsv(228, 73%, 89%)
CMYK	cmyk(73%, 58%, 0%, 11.4%)
CIE-LAB	lab(45.17, 32.42, -70.16)
CIE-LCH	lch(45.17, 77.29, 294.80°)
OKLab	oklab(53.96% -0.0077 -0.2025)
OKLCH	oklch(53.96% 0.203 267.8)
XYZ	xyz(19.7394, 14.6654, 73.7272)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5FE2 #E2C03D

analogous

#3DB2E2 #3D5FE2 #6E3DE2

triadic

#3D5FE2 #E23D5F #5FE23D

tetradic

#3D5FE2 #E23DB2 #E2C03D #3DE26E

square

#3D5FE2 #E23DB2 #E2C03D #3DE26E

split-complementary

#3D5FE2 #E26E3D #B2E23D

monochromatic

#152F8F #1D40C4 #3D5FE2 #728BEA #A7B7F2

Accessibility & contrast

On white

5.34

#3D5FE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#3D5FE2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5FE2

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5FE2	#FFFFFF	#000000	##FFFFFF
##3D5FE2	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E6

Deuteranopia (green-blind)

#0063DF

Tritanopia (blue-blind)

#008097

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3d5fe2;
/* rgb */ color: rgb(61, 95, 226);
/* oklch */ color: oklch(54.0% 0.203 267.8);

Tailwind

colors: {
  custom: {
    50: '#888cec',
    500: '#3d5fe2',
    950: '#000000',
  },
}

SCSS

$custom: #3d5fe2;
$custom-light: #888cec;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5fe2",
  "rgb": {
    "r": 61,
    "g": 95,
    "b": 226
  },
  "hsl": {
    "h": 227.636,
    "s": 73.991,
    "l": 56.275
  },
  "oklch": {
    "l": 0.53964,
    "c": 0.20261,
    "h": 267.8
  },
  "luminance": 0.14668
}

Semantic roles & 50–950 ramp

primary

#3D5FE2

secondary

#DFD19B

accent

#CA37F1

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #3D5FE2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →